panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x1 addr=0x28 pc=0xa00d4a] goroutine 148 [running]: main.diffProgInfo(0x0, 0x7f21fd1721f8?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:432 +0x2a main.(*FuzzerTool).diffMaxSignal(0xb303a0?, 0xc0005e6001?) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:442 +0x97 main.(*FuzzerTool).convertExecutionResult(0x0?, {{0x519c, {0xc00173c000, 0x18bb8, 0x18bb8}, 0x0, 0x0, 0x0, 0x1, 0x0}, ...}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:386 +0x46 main.(*FuzzerTool).exchangeDataCall(0xc0004ce000, 0x1, {0xc001877f78, 0x1, 0xae8300?}) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:345 +0x325 main.(*FuzzerTool).exchangeDataWorker(0xc0004ce000) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:380 +0x79 created by main.main in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:272 +0x143c D0325 16:52:08.180512 986404 task_exit.go:204] [ 8: 1727] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.181155 986404 task_signals.go:204] [ 8: 25] Signal 9, PID: 8, TID: 25, fault addr: 0x0: terminating thread group D0325 16:52:08.181182 986404 task_signals.go:204] [ 8: 17] Signal 9, PID: 8, TID: 17, fault addr: 0x0: terminating thread group D0325 16:52:08.181257 986404 task_signals.go:204] [ 8: 9] Signal 9, PID: 8, TID: 9, fault addr: 0x0: terminating thread group D0325 16:52:08.181372 986404 task_signals.go:204] [ 8: 610] Signal 9, PID: 8, TID: 610, fault addr: 0x0: terminating thread group D0325 16:52:08.181384 986404 task_signals.go:204] [ 8: 13] Signal 9, PID: 8, TID: 13, fault addr: 0x0: terminating thread group D0325 16:52:08.181300 986404 task_signals.go:204] [ 8: 19] Signal 9, PID: 8, TID: 19, fault addr: 0x0: terminating thread group D0325 16:52:08.181421 986404 task_signals.go:204] [ 8: 11] Signal 9, PID: 8, TID: 11, fault addr: 0x0: terminating thread group D0325 16:52:08.181507 986404 task_signals.go:204] [ 8: 9747] Signal 9, PID: 8, TID: 9747, fault addr: 0x0: terminating thread group D0325 16:52:08.181569 986404 task_signals.go:204] [ 8: 1728] Signal 9, PID: 8, TID: 1728, fault addr: 0x0: terminating thread group D0325 16:52:08.181547 986404 task_signals.go:204] [ 8: 12] Signal 9, PID: 8, TID: 12, fault addr: 0x0: terminating thread group D0325 16:52:08.181567 986404 task_signals.go:204] [ 8: 10] Signal 9, PID: 8, TID: 10, fault addr: 0x0: terminating thread group D0325 16:52:08.181613 986404 task_signals.go:204] [ 8: 14] Signal 9, PID: 8, TID: 14, fault addr: 0x0: terminating thread group D0325 16:52:08.181647 986404 task_exit.go:204] [ 8: 19] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.181978 986404 task_signals.go:204] [ 8: 30] Signal 9, PID: 8, TID: 30, fault addr: 0x0: terminating thread group D0325 16:52:08.182119 986404 task_signals.go:204] [ 8: 18] Signal 9, PID: 8, TID: 18, fault addr: 0x0: terminating thread group D0325 16:52:08.182111 986404 task_signals.go:204] [ 8: 611] Signal 9, PID: 8, TID: 611, fault addr: 0x0: terminating thread group D0325 16:52:08.182180 986404 task_exit.go:204] [ 8: 13] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.182294 986404 task_signals.go:204] [ 8: 598] Signal 9, PID: 8, TID: 598, fault addr: 0x0: terminating thread group D0325 16:52:08.182334 986404 task_signals.go:204] [ 8: 5962] Signal 9, PID: 8, TID: 5962, fault addr: 0x0: terminating thread group D0325 16:52:08.182367 986404 task_signals.go:204] [ 8: 16] Signal 9, PID: 8, TID: 16, fault addr: 0x0: terminating thread group D0325 16:52:08.182447 986404 task_exit.go:204] [ 8: 5962] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.182544 986404 task_signals.go:204] [ 8: 15] Signal 9, PID: 8, TID: 15, fault addr: 0x0: terminating thread group D0325 16:52:08.182577 986404 task_signals.go:204] [ 8: 8] Signal 9, PID: 8, TID: 8, fault addr: 0x0: terminating thread group D0325 16:52:08.182671 986404 task_exit.go:204] [ 8: 25] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.183246 986404 task_exit.go:204] [ 8: 18] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.183418 986404 task_exit.go:204] [ 8: 12] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.183899 986404 task_signals.go:470] [ 47892: 47892] Notified of signal 9 D0325 16:52:08.184172 986404 task_exit.go:204] [ 8: 17] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.184287 986404 task_signals.go:204] [ 47892: 47892] Signal 9, PID: 47892, TID: 47892, fault addr: 0x0: terminating thread group D0325 16:52:08.184422 986404 task_exit.go:204] [ 8: 9] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.184566 986404 task_exit.go:204] [ 8: 610] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.184679 986404 task_exit.go:204] [ 8: 11] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.184781 986404 task_exit.go:204] [ 8: 9747] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.184883 986404 task_exit.go:204] [ 8: 1728] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.185611 986404 task_exit.go:204] [ 8: 10] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.185749 986404 task_exit.go:204] [ 8: 14] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.185861 986404 task_exit.go:204] [ 8: 30] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.185969 986404 task_exit.go:204] [ 8: 611] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.186078 986404 task_exit.go:204] [ 8: 598] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.186185 986404 task_exit.go:204] [ 8: 16] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.186286 986404 task_exit.go:204] [ 8: 15] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.186854 986404 task_exit.go:204] [ 8: 8] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.186975 986404 task_exit.go:204] [ 8: 13] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.187061 986404 task_exit.go:204] [ 8: 13] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.188066 986404 task_exit.go:204] [ 8: 1727] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.188115 986404 task_exit.go:204] [ 8: 1727] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.188230 986404 task_exit.go:204] [ 47892: 47892] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.197390 986404 task_signals.go:470] [ 48590: 48590] Notified of signal 9 D0325 16:52:08.197728 986404 task_signals.go:204] [ 48590: 48590] Signal 9, PID: 48590, TID: 48590, fault addr: 0x0: terminating thread group D0325 16:52:08.199132 986404 task_exit.go:204] [ 8: 19] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.199230 986404 task_exit.go:204] [ 8: 19] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.199548 986404 task_exit.go:204] [ 8: 5962] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.199657 986404 task_exit.go:204] [ 8: 5962] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.200067 986404 task_exit.go:204] [ 48590: 48590] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.200686 986404 task_signals.go:470] [ 45014: 45014] Notified of signal 9 D0325 16:52:08.200829 986404 task_exit.go:204] [ 8: 12] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.200934 986404 task_exit.go:204] [ 8: 12] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.201062 986404 task_signals.go:204] [ 45014: 45014] Signal 9, PID: 45014, TID: 45014, fault addr: 0x0: terminating thread group D0325 16:52:08.201075 986404 task_exit.go:204] [ 8: 18] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.201198 986404 task_exit.go:204] [ 8: 18] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.201652 986404 task_exit.go:204] [ 8: 17] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.201782 986404 task_exit.go:204] [ 8: 17] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.201927 986404 task_exit.go:204] [ 8: 9] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.202032 986404 task_exit.go:204] [ 8: 9] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.202315 986404 task_exit.go:204] [ 45014: 45014] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.202689 986404 task_exit.go:204] [ 8: 610] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.202801 986404 task_exit.go:204] [ 8: 610] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.203036 986404 task_exit.go:204] [ 8: 25] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.203124 986404 task_exit.go:204] [ 8: 25] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.203267 986404 task_exit.go:204] [ 8: 1728] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.203353 986404 task_exit.go:204] [ 8: 1728] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.203466 986404 task_exit.go:204] [ 8: 11] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.203546 986404 task_exit.go:204] [ 8: 11] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.203749 986404 task_exit.go:204] [ 8: 9747] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.203815 986404 task_exit.go:204] [ 8: 9747] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.204109 986404 task_exit.go:204] [ 8: 14] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.204190 986404 task_exit.go:204] [ 8: 14] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.204340 986404 task_exit.go:204] [ 8: 30] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.204410 986404 task_exit.go:204] [ 8: 30] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.204854 986404 task_signals.go:470] [ 47896( 1): 47896( 1)] Notified of signal 9 D0325 16:52:08.204976 986404 task_exit.go:204] [ 8: 10] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.205026 986404 task_exit.go:204] [ 8: 10] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.205206 986404 task_signals.go:204] [ 47896( 1): 47896( 1)] Signal 9, PID: 47896, TID: 47896, fault addr: 0x0: terminating thread group D0325 16:52:08.205313 986404 task_exit.go:204] [ 8: 16] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.205365 986404 task_exit.go:204] [ 8: 16] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.205543 986404 task_exit.go:204] [ 8: 598] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.205627 986404 task_exit.go:204] [ 8: 598] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.205812 986404 task_exit.go:204] [ 8: 611] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.205852 986404 task_exit.go:204] [ 8: 611] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.206084 986404 task_exit.go:204] [ 8: 15] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.206162 986404 task_exit.go:204] [ 8: 15] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.206503 986404 task_exit.go:204] [ 47892: 47892] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.206615 986404 task_signals.go:481] [ 8: 8] No task notified of signal 17 D0325 16:52:08.206731 986404 task_exit.go:204] [ 47896( 1): 47896( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.208535 986404 task_signals.go:481] [ 48592( 1): 48592( 1)] No task notified of signal 9 D0325 16:52:08.208616 986404 task_exit.go:204] [ 48590: 48590] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.208763 986404 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 16:52:08.209078 986404 task_signals.go:179] [ 1: 1] Restarting syscall 202: interrupted by signal 17 D0325 16:52:08.209161 986404 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 16:52:08.210141 986404 task_signals.go:481] [ 45016( 1): 45016( 1)] No task notified of signal 9 D0325 16:52:08.210274 986404 task_exit.go:204] [ 45014: 45014] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.210393 986404 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 16:52:08.210542 986404 task_signals.go:204] [ 45016( 1): 45016( 1)] Signal 9, PID: 45016, TID: 45016, fault addr: 0x0: terminating thread group D0325 16:52:08.210631 986404 task_signals.go:204] [ 48592( 1): 48592( 1)] Signal 9, PID: 48592, TID: 48592, fault addr: 0x0: terminating thread group D0325 16:52:08.210671 986404 task_exit.go:204] [ 45016( 1): 45016( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.210690 986404 task_signals.go:179] [ 1: 1] Restarting syscall 202: interrupted by signal 17 D0325 16:52:08.210878 986404 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 16:52:08.210932 986404 task_exit.go:204] [ 48592( 1): 48592( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.214038 986404 task_exit.go:204] [ 49831(1175): 49831(1175)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.214348 986404 task_signals.go:204] [ 49831(1175): 49833(1176)] Signal 9, PID: 49831, TID: 49833, fault addr: 0x0: terminating thread group D0325 16:52:08.214840 986404 task_exit.go:204] [ 49831(1175): 49831(1175)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.214840 986404 task_signals.go:204] [ 49832(3159): 49835(3160)] Signal 9, PID: 49832, TID: 49835, fault addr: 0x0: terminating thread group D0325 16:52:08.214999 986404 task_exit.go:204] [ 49832(3159): 49835(3160)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.215095 986404 task_exit.go:204] [ 49831(1175): 49833(1176)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.215262 986404 task_exit.go:361] [ 47896( 1): 47896( 1)] Init process terminating, killing namespace D0325 16:52:08.215347 986404 task_exit.go:204] [ 47896( 1): 47896( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.215425 986404 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 16:52:08.215666 986404 task_signals.go:179] [ 1: 1] Restarting syscall 202: interrupted by signal 17 D0325 16:52:08.215733 986404 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 16:52:08.216173 986404 task_exit.go:204] [ 49832(3159): 49832(3159)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.217705 986404 task_exit.go:361] [ 48592( 1): 48592( 1)] Init process terminating, killing namespace D0325 16:52:08.217888 986404 task_signals.go:476] [ 49807( 351): 49810( 352)] Notified of group signal 9 D0325 16:52:08.218020 986404 task_signals.go:458] [ 49807( 351): 49807( 351)] Discarding duplicate signal 9 D0325 16:52:08.218143 986404 task_exit.go:204] [ 48592( 1): 48592( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.218259 986404 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 16:52:08.218406 986404 task_signals.go:179] [ 1: 1] Restarting syscall 202: interrupted by signal 17 D0325 16:52:08.218393 986404 task_signals.go:204] [ 49807( 351): 49810( 352)] Signal 9, PID: 49807, TID: 49810, fault addr: 0x0: terminating thread group D0325 16:52:08.218469 986404 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 16:52:08.218415 986404 task_signals.go:204] [ 49807( 351): 49807( 351)] Signal 9, PID: 49807, TID: 49807, fault addr: 0x0: terminating thread group D0325 16:52:08.218407 986404 task_signals.go:204] [ 49807( 351): 49814( 353)] Signal 9, PID: 49807, TID: 49814, fault addr: 0x0: terminating thread group D0325 16:52:08.218592 986404 task_exit.go:204] [ 49807( 351): 49807( 351)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.219459 986404 task_exit.go:204] [ 49807( 351): 49807( 351)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.219645 986404 task_exit.go:361] [ 45016( 1): 45016( 1)] Init process terminating, killing namespace D0325 16:52:08.219841 986404 task_signals.go:481] [ 49831(1175): 49831(1175)] No task notified of signal 9 D0325 16:52:08.219939 986404 task_signals.go:470] [ 49834(1177): 49834(1177)] Notified of signal 9 D0325 16:52:08.220072 986404 task_signals.go:458] [ 49831(1175): 49831(1175)] Discarding duplicate signal 9 D0325 16:52:08.220181 986404 task_exit.go:204] [ 49807( 351): 49810( 352)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.220333 986404 task_signals.go:204] [ 49834(1177): 49834(1177)] Signal 9, PID: 49834, TID: 49834, fault addr: 0x0: terminating thread group D0325 16:52:08.221087 986404 task_exit.go:204] [ 49807( 351): 49814( 353)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.221307 986404 task_exit.go:204] [ 45016( 1): 45016( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.221405 986404 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 16:52:08.221689 986404 task_signals.go:179] [ 1: 1] Restarting syscall 202: interrupted by signal 17 D0325 16:52:08.221746 986404 task_exit.go:204] [ 49834(1177): 49834(1177)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.221766 986404 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 16:52:08.222687 986404 task_exit.go:361] [ 49807( 351): 49810( 352)] Init process terminating, killing namespace D0325 16:52:08.222817 986404 task_signals.go:458] [ 48592( 1): 48592( 1)] Discarding duplicate signal 9 D0325 16:52:08.224017 986404 task_exit.go:204] [ 49807( 351): 49810( 352)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.224088 986404 task_exit.go:204] [ 49807( 351): 49810( 352)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.224191 986404 task_exit.go:204] [ 49832(3159): 49835(3160)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.224251 986404 task_exit.go:204] [ 49832(3159): 49835(3160)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.224460 986404 task_exit.go:204] [ 49832(3159): 49832(3159)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.224566 986404 task_signals.go:443] [ 37220( 1): 37220( 1)] Discarding ignored signal 17 D0325 16:52:08.224683 986404 task_exit.go:361] [ 49831(1175): 49833(1176)] Init process terminating, killing namespace D0325 16:52:08.224779 986404 task_signals.go:458] [ 45016( 1): 45016( 1)] Discarding duplicate signal 9 D0325 16:52:08.224892 986404 task_signals.go:458] [ 49834(1177): 49834(1177)] Discarding duplicate signal 9 D0325 16:52:08.225308 986404 task_exit.go:204] [ 49831(1175): 49833(1176)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.225416 986404 task_exit.go:204] [ 49831(1175): 49833(1176)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.225510 986404 task_exit.go:204] [ 49831(1175): 49831(1175)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.226443 986404 task_exit.go:204] [ 49832(3159): 49832(3159)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.229189 986404 task_exit.go:361] [ 49834(1177): 49834(1177)] Init process terminating, killing namespace D0325 16:52:08.229288 986404 task_signals.go:458] [ 45016( 1): 45016( 1)] Discarding duplicate signal 9 D0325 16:52:08.229361 986404 task_exit.go:204] [ 49834(1177): 49834(1177)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.229440 986404 task_exit.go:204] [ 49834(1177): 49834(1177)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.231106 986404 task_exit.go:361] [ 49807( 351): 49814( 353)] Init process terminating, killing namespace D0325 16:52:08.231184 986404 task_signals.go:458] [ 48592( 1): 48592( 1)] Discarding duplicate signal 9 D0325 16:52:08.231253 986404 task_exit.go:204] [ 49807( 351): 49814( 353)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.231299 986404 task_exit.go:204] [ 49807( 351): 49814( 353)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.231461 986404 task_exit.go:204] [ 49807( 351): 49807( 351)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.299091 986404 task_signals.go:470] [ 37215: 37215] Notified of signal 9 D0325 16:52:08.299230 986404 task_signals.go:458] [ 47892: 47892] Discarding duplicate signal 9 D0325 16:52:08.299344 986404 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 16:52:08.299462 986404 task_exit.go:204] [ 8: 8] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.299551 986404 task_exit.go:204] [ 8: 8] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.299663 986404 task_signals.go:179] [ 1: 1] Restarting syscall 202: interrupted by signal 17 D0325 16:52:08.299776 986404 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 16:52:08.299878 986404 task_signals.go:204] [ 37215: 37215] Signal 9, PID: 37215, TID: 37215, fault addr: 0x0: terminating thread group D0325 16:52:08.300070 986404 task_exit.go:204] [ 37215: 37215] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.300014 986404 loader.go:1259] updated processes (removal): map[{ci-gvisor-ptrace-3-race-1 0}:0xc0006dfef0] D0325 16:52:08.300262 986404 controller.go:523] containerManager.Wait, cid: ci-gvisor-ptrace-3-race-1, pid: 8, waitStatus: 0x200, err: D0325 16:52:08.300778 986404 urpc.go:568] urpc: successfully marshalled 38 bytes. D0325 16:52:08.300948 986533 urpc.go:611] urpc: unmarshal success. I0325 16:52:08.301105 986533 main.go:226] Exiting with status: 512 D0325 16:52:08.303058 986404 task_signals.go:470] [ 37220( 1): 37220( 1)] Notified of signal 13 D0325 16:52:08.303675 986404 task_signals.go:204] [ 37220( 1): 37220( 1)] Signal 13, PID: 37220, TID: 37220, fault addr: 0x0: terminating thread group D0325 16:52:08.303717 986404 task_signals.go:481] [ 37220( 1): 37220( 1)] No task notified of signal 9 D0325 16:52:08.303796 986404 task_exit.go:204] [ 37215: 37215] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.303856 986404 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 16:52:08.303962 986404 task_exit.go:204] [ 37220( 1): 37220( 1)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.303992 986404 task_signals.go:179] [ 1: 1] Restarting syscall 202: interrupted by signal 17 D0325 16:52:08.304082 986404 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 16:52:08.306799 986404 task_exit.go:361] [ 37220( 1): 37220( 1)] Init process terminating, killing namespace D0325 16:52:08.306871 986404 task_stop.go:138] [ 40513( 831): 40513( 831)] Leaving internal stop (*kernel.groupStop)(nil) D0325 16:52:08.306986 986404 task_signals.go:481] [ 40513( 831): 40513( 831)] No task notified of signal 9 D0325 16:52:08.307043 986404 task_stop.go:138] [ 44031(1736): 44031(1736)] Leaving internal stop (*kernel.groupStop)(nil) D0325 16:52:08.307143 986404 task_signals.go:481] [ 44031(1736): 44031(1736)] No task notified of signal 9 D0325 16:52:08.307221 986404 task_exit.go:204] [ 37220( 1): 37220( 1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.307302 986404 task_signals.go:470] [ 1: 1] Notified of signal 17 D0325 16:52:08.307404 986404 task_signals.go:204] [ 44031(1736): 44031(1736)] Signal 9, PID: 44031, TID: 44031, fault addr: 0x0: terminating thread group D0325 16:52:08.307450 986404 task_signals.go:204] [ 40513( 831): 40513( 831)] Signal 9, PID: 40513, TID: 40513, fault addr: 0x0: terminating thread group D0325 16:52:08.307469 986404 task_signals.go:179] [ 1: 1] Restarting syscall 202: interrupted by signal 17 D0325 16:52:08.307484 986404 task_exit.go:204] [ 44031(1736): 44031(1736)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.307535 986404 task_signals.go:220] [ 1: 1] Signal 17: delivering to handler D0325 16:52:08.307636 986404 task_exit.go:204] [ 40513( 831): 40513( 831)] Transitioning from exit state TaskExitNone to TaskExitInitiated D0325 16:52:08.311226 986404 task_exit.go:361] [ 40513( 831): 40513( 831)] Init process terminating, killing namespace D0325 16:52:08.311322 986404 task_signals.go:458] [ 37220( 1): 37220( 1)] Discarding duplicate signal 9 D0325 16:52:08.311419 986404 task_signals.go:458] [ 44031(1736): 44031(1736)] Discarding duplicate signal 9 D0325 16:52:08.311468 986404 task_exit.go:204] [ 40513( 831): 40513( 831)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.311498 986404 task_exit.go:204] [ 40513( 831): 40513( 831)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.314809 986404 task_exit.go:361] [ 44031(1736): 44031(1736)] Init process terminating, killing namespace D0325 16:52:08.314897 986404 task_signals.go:458] [ 37220( 1): 37220( 1)] Discarding duplicate signal 9 D0325 16:52:08.314968 986404 task_exit.go:204] [ 44031(1736): 44031(1736)] Transitioning from exit state TaskExitInitiated to TaskExitZombie D0325 16:52:08.315009 986404 task_exit.go:204] [ 44031(1736): 44031(1736)] Transitioning from exit state TaskExitZombie to TaskExitDead D0325 16:52:08.500578 986404 urpc.go:611] urpc: unmarshal success. D0325 16:52:08.503061 986404 urpc.go:568] urpc: successfully marshalled 32984 bytes. D0325 16:52:08.507574 986404 urpc.go:611] urpc: unmarshal success. D0325 16:52:08.507767 986404 controller.go:232] containerManager.Processes, cid: ci-gvisor-ptrace-3-race-1 D0325 16:52:08.516008 986404 urpc.go:568] urpc: successfully marshalled 5073 bytes.